X-Git-Url: http://git.cielonegro.org/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=youtube_dl%2Fextractor%2Fcommon.py;h=7ee95fe391ad9cac97c9cf0b0364c5a2a88b6f84;hb=b4a186b7be4d0496b70c61ea58e5376885d3975f;hp=f7478d4598e8f15ea802ec9451aff53ce452fe7a;hpb=7e8caf30c0552c64cd38eb3471cd6d49e5c1b20e;p=youtube-dl.git
diff --git a/youtube_dl/extractor/common.py b/youtube_dl/extractor/common.py
index f7478d459..7ee95fe39 100644
--- a/youtube_dl/extractor/common.py
+++ b/youtube_dl/extractor/common.py
@@ -88,6 +88,10 @@ class InfoExtractor(object):
The following fields are optional:
+ display_id An alternative identifier for the video, not necessarily
+ unique, but available before title. Typically, id is
+ something like "4234987", title "Dancing naked mole rats",
+ and display_id "dancing-naked-mole-rats"
thumbnails: A list of dictionaries (with the entries "resolution" and
"url") for the varying thumbnails
thumbnail: Full URL to a video thumbnail image.
@@ -271,8 +275,11 @@ class InfoExtractor(object):
def _download_json(self, url_or_request, video_id,
note=u'Downloading JSON metadata',
- errnote=u'Unable to download JSON metadata'):
+ errnote=u'Unable to download JSON metadata',
+ transform_source=None):
json_string = self._download_webpage(url_or_request, video_id, note, errnote)
+ if transform_source:
+ json_string = transform_source(json_string)
try:
return json.loads(json_string)
except ValueError as ve:
@@ -399,7 +406,7 @@ class InfoExtractor(object):
# Helper functions for extracting OpenGraph info
@staticmethod
def _og_regexes(prop):
- content_re = r'content=(?:"([^>]+?)"|\'(.+?)\')'
+ content_re = r'content=(?:"([^>]+?)"|\'([^>]+?)\')'
property_re = r'(?:name|property)=[\'"]og:%s[\'"]' % re.escape(prop)
template = r']+?%s[^>]+?%s'
return [
@@ -429,14 +436,14 @@ class InfoExtractor(object):
if secure: regexes = self._og_regexes('video:secure_url') + regexes
return self._html_search_regex(regexes, html, name, **kargs)
- def _html_search_meta(self, name, html, display_name=None):
+ def _html_search_meta(self, name, html, display_name=None, fatal=False):
if display_name is None:
display_name = name
return self._html_search_regex(
r'''(?ix)]+(?:itemprop|name|property)=["\']%s["\'])
[^>]+content=["\']([^"\']+)["\']''' % re.escape(name),
- html, display_name, fatal=False)
+ html, display_name, fatal=fatal)
def _dc_search_uploader(self, html):
return self._html_search_meta('dc.creator', html, 'uploader')
@@ -465,6 +472,10 @@ class InfoExtractor(object):
}
return RATING_TABLE.get(rating.lower(), None)
+ def _twitter_search_player(self, html):
+ return self._html_search_meta('twitter:player', html,
+ 'twitter card player')
+
def _sort_formats(self, formats):
if not formats:
raise ExtractorError(u'No video formats found')